<script setup>
import { ref } from 'vue'

const msg = ref('Hello World!')

console.log(2222);
</script>

<template>
  <h1>{{ msg }}</h1>
  <input v-model="msg" />
</template>

<style lang="scss" scoped>
  .box {
    color: red;
  }
</style>

<style lang="less" scoped>
  .outer {
    color: blue;
  }
</style>


<style >
  .no-scoped {
    color: pink;
  }
</style>
